<template>
  <div>
      <h1>cpn组件</h1>
        <h2>{{msg}}</h2>
  </div>
</template>

<script>
export default {
    name:'cpn',
    data(){
        return{
            msg:"cpn组件中的msg，支持热更新"
        }
    }
}
</script>

<style scoped>

</style>